CVE-2024-43839
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2024
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
bna: adjust 'name' buf size of bna_tcb and bna_ccb structures
In the Linux kernel, the following vulnerability has been resolved: bna: adjust 'name' buf size of bna_tcb and bna_ccb structures To have enough space to write all possible sprintf() args. Currently 'name' size is 16, but the first '%s' specifier may already need at least 16 characters, since 'bnad->netdev->name' is used there. For '%d' specifiers, assume that they require: * 1 char for 'tx_id + tx_info->tcb[i]->id' sum, BNAD_MAX_TXQ_PER_TX is 8 * 2 chars for 'rx_id + rx_info->rx_ctrl[i].ccb->id', BNAD_MAX_RXP_PER_RX is 16 And replace sprintf with snprintf. Detected using the static analysis tool - Svace.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 8b230ed8ec96c933047dd0625cf95f739e4939a6 | affected | git | f121740f69eda4da2de9a20a6687a13593e72540 | Unavailable | None listed |
| 8b230ed8ec96c933047dd0625cf95f739e4939a6 | affected | git | c90b1cd7758fd4839909e838ae195d19f8065d76 | Unavailable | None listed |
| 8b230ed8ec96c933047dd0625cf95f739e4939a6 | affected | git | 6ce46045f9b90d952602e2c0b8886cfadf860bf1 | Unavailable | None listed |
| 8b230ed8ec96c933047dd0625cf95f739e4939a6 | affected | git | 6d20c4044ab4d0e6a99aa35853e66f0aed5589e3 | Unavailable | None listed |
| 8b230ed8ec96c933047dd0625cf95f739e4939a6 | affected | git | ab748dd10d8742561f2980fea08ffb4f0cacfdef | Unavailable | None listed |
| 8b230ed8ec96c933047dd0625cf95f739e4939a6 | affected | git | b0ff0cd0847b03c0a0abe20cfa900eabcfcb9e43 | Unavailable | None listed |
| 8b230ed8ec96c933047dd0625cf95f739e4939a6 | affected | git | e0f48f51d55fb187400e9787192eda09fa200ff5 | Unavailable | None listed |
| 8b230ed8ec96c933047dd0625cf95f739e4939a6 | affected | git | c9741a03dc8e491e57b95fba0058ab46b7e506da | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 2.6.37 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 2.6.37 | Unavailable | None listed |
| 4.19.320 | unaffected | semver | Unavailable | 4.19.* | None listed |
| 5.4.282 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.224 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.165 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.103 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.44 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.10.3 | unaffected | semver | Unavailable | 6.10.* | None listed |
| 6.11 | unaffected | original_commit_for_fix | Unavailable | * | None listed |